243=9b

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Solution for 243=9b equation:


Simplifying
243 = 9b

Solving
243 = 9b

Solving for variable 'b'.

Move all terms containing b to the left, all other terms to the right.

Add '-9b' to each side of the equation.
243 + -9b = 9b + -9b

Combine like terms: 9b + -9b = 0
243 + -9b = 0

Add '-243' to each side of the equation.
243 + -243 + -9b = 0 + -243

Combine like terms: 243 + -243 = 0
0 + -9b = 0 + -243
-9b = 0 + -243

Combine like terms: 0 + -243 = -243
-9b = -243

Divide each side by '-9'.
b = 27

Simplifying
b = 27

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